15653055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 28765440

約数和(自身を除く): 13112385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4993, 14979, 24965, 54923, 74895, 94867, 164769, 274615, 284601, 474335, 823845, 1043537, 1423005, 3130611, 5217685, 15653055]

約数ペア:

[(1, 15653055), (3, 5217685), (5, 3130611), (11, 1423005), (15, 1043537), (19, 823845), (33, 474335), (55, 284601), (57, 274615), (95, 164769), (165, 94867), (209, 74895), (285, 54923), (627, 24965), (1045, 14979), (3135, 4993)]